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Crown Battery 390Ah 6V AGM Sealed Lead Acid Battery - Qty 16/Pallet
Item code | Brand name | Volts | Amp Hours |
KITCRW390AGM | Crown Battery Mfr Co. | 6V | 390Ah |
Crown Battery
390 Ah 6V Sealed AGM
Deep Cycle Batteries - Qty 16
We have partnered with Crown Battery to sell these batteries in pallets of 16 - perfect for a backup battery option for your grid tie solar system!
FEATURES - What makes Crown Battery stand out among the competition?:
Battery Specifications:
BCI Group Size | Model | Capacity Amp-Hours (20-Hr Rate) | Voltage | 50% DOD Cycles | Length | Width | Height | Weight | Terminal |
903 | 6CRV390 | 390 AH | 6V | 1000 | 11.62" | 7.01" | 16.75" | 127 lbs | Standard |
NOTE: See DOCUMENTS tab above for full line of Crown AGM Batteries.
Maintenance Tips from Crown Battery - for improved longevity and cycle life:
Ideally, the battery bank in an off grid system should be at full charge by late morning/early afternoon - Voltmeter readings of 2.12V per cell AND specific gravity readings of 1.265 or higher, indicate a fully charged battery The 'perfect' battery cycle for top performance is: Full charge at late morning/early afternoon - then Float/rest throughout afternoon/early evening - then Discharge throughout the night - and Recharge again in the morning/early afternoon Suggested charging current is 8-12A of deliverable current, for every 100 Ah of battery ban capacity Charging must restore 100% of battery charge to ensure required performance and life, and to fully charge, approximately 110% of what was removed, must be replaced. Example:
- 400Ah battery bank discharged to 50% DOD. 200 Ah removed, so 222 Ah must be replaced (110%)
- 50A rated charge controller, with 60% correction = 30A of deliverable current
- This equates to 7.4 hours to fully charge the battery bank back (222 Ah/30A)
Battery Cables should be sized to handle the expected load. Table values below are for cable lengths less than 6 feet.
This item is a package made up of the following components. Please call to speak to a sales representative to learn about other options which may be available.